I bet 99% of people posting in here tried to use some form of your "strategy", that they could stop whenever they wanted just like that.... This 'strategy' is actually more like Famous Last Words....
AKA the rapid descent into addiction from only on the weekends to every 2 hours and it still not being enough, a hostage in your own cage that you built with your own choices. There is no early warning system for opioid addiction, by the time you have a problem, you'll know that you missed your chance to not make the worst decision of your fucking life and then you'll be here thinking exactly what siq said... "good luck with that buddy."